Main constituent of dolomite is
Question: Main constituent of dolomite is
[A].
CaCO3
MgCO3
K2CO3
Na2CO3
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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Phenol formaldehyde____________________?
Phenol formaldehyde____________________?A. Employs addition polymerisation
B. Employs condensation polymerisation
C. Is a monomer
D. Is an abrasive materialConvective heat transfer, in which heat is transferred by movement of warmed matter is described by
Question: Convective heat transfer, in which heat is transferred by movement of warmed matter is described by
[A].Fourier’s law [B].
Newton’s law of cooling [C].
Fick’s law [D].
none of these Answer: Option B
Explanation:
No answer description available for this question.
__________ property of a material is determined by the Herbert Pendulum device.
Question: __________ property of a material is determined by the Herbert Pendulum device.
[A].Hardness [B].
Tensile [C].
Toughness [D].
Compressive Answer: Option A
Explanation:
No answer description available for this question.
Which of the following oil gasification processes is non-catalytic ?
Question: Which of the following oil gasification processes is non-catalytic ?
[A].Semet-Solvay process [B].
Segas process [C].
Onia-Gegi process [D].
Steam reforming of naphtha Answer: Option A
Explanation:
No answer description available for this question.
Kopper-Totzek coal gasifier_________________?
Kopper-Totzek coal gasifier_________________?A. Can give ammonia synthesis gas (H2 + N2)
B. Is a moving bed reactor
C. Cannot use coking coal
D. Operate at very high pressureMaximum heat transfer rate is achieved in __________ flow.
Question: Maximum heat transfer rate is achieved in __________ flow.
[A].co-current [B].
counter-current [C].
turbulent [D].
laminar Answer: Option C
Explanation:
No answer description available for this question.